Cumulative heat injected for steam drive - Myhill and Stegemeier
Input(s)
\(w_{i}\): Mass Rate of Injection of Steam into Reservoir (lb/d)
\(c_{w}\): Average Specific Heat (BTU/lb K)
\(\Delta \mathrm{T}\): Temperature Differential \((\mathrm{K})\)
\(f_{s d h}\): Steam Quality (fraction)
\(L_{v d h}\): Latent Heat of Steam (BTU/lb)
Output(s)
\(Q_{i}\): Heat Injection Rate (BTU/d)
Formula(s)
\[
\mathrm{Q}_{\mathrm{i}}=\mathrm{w}_{\mathrm{i}} *\left(\mathrm{c}_{\mathrm{w}} * \Delta \mathrm{T}+\mathrm{f}_{\mathrm{sdh}} * \mathrm{~L}_{\mathrm{vdh}}\right)
\]
Reference(s)
Prats, M. 1986. Thermal Recovery. Society of Petroleum Engineers, New York, Chapter: 7, Page: 76.